package org.yty.travelagencymongodb.service;

import org.yty.travelagencymongodb.model.Entity.ChatGroup;
import org.yty.travelagencymongodb.model.VO.ChatGroupQueryVO;

public interface ChatGroupService {
    ChatGroupQueryVO getById(String id);

    boolean save(ChatGroup chatGroup);

    boolean update(ChatGroup chatGroup);

    void deleteById(String id);
}
